INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f991d82aa9a2d46b91b3f925f6821e275ce084c6f465d724580fba17e36b999', 
    'JldTIloEka75AKPD/Dew2UvEfdpIMhO5X21JKbe0XnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)