INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b44f486ed6cd44f0561736397aab3df0de32a9dcdad3783c8078241a64bfb5f8', 
    'oparGtrZdE+9mf1EmQ8Up47Xe3bnQYC2VWLHJqI+490=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)