INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f7ebdbe7c9cdfb3aefd4909a602851b0cd9b760e983c253a8c01a73b74b4523', 
    '+XPowuLp6hqycEKyTFcnCOp1UnnkT7xUzorTTazg2+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)