INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81ffb93e8b390110cc4ff668f3d01db74f048c80f31e1399bcae6d050ff5933d', 
    'zfmr68lmxOFrkFO4G1FAPapc/4vXyM9TEMUsWjpWdV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)