INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82d80ff4c48c22ce7bad095af74027bee000b22f43607f09495b7566534b3520', 
    'R2n2jc97BOAJOPbrS5cWYPJMHGxdhQp8Xk+L0QQwn2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)