INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b18803020670a3f2f2f83720114cb1756e524c6bda7aa4ab7ed951fac081de0b', 
    'WdU4HQVfuIYednGmBhlDO5fWLMjuG5DL3Ak61RWPS5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)