INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a0504dcc29c1f8ac0c48d003e93dad8f308969f98cb10b482e129ce2a0b5cab', 
    '7PCaTNFDRe0mpp33CXEVTE7HvE62LH7PYIA2tBsawOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)