INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '552613122a9eff715e70d804e3280f626ed6f5b424f5a839050d352a4f58b38d', 
    'sJPinu8a8Oy0mmqp+9n17P46fF7Yk5A2WYL93XjuORg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)