INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '469451e78a61fd95b12398bca8845befefda60d687e3393b2c0bcbf6442cb4b0', 
    'amzXmCvYQeP6uukSRBKt16U78ElFgOMHHInSTXytq00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)