INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fda403047e0b1be1065404bb5e125ffa1308ff519d77a348b1e70757f61daa2', 
    'vAD8gfumI11/VE2mogeSiFbRWplNzdEm6q7CaBBfhVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)