INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903fee176dc3e046224e59cef453945e98658d6c3d37083156103418942f5ac4', 
    'GtBW+r5hpoVShpUK7KIe1NIv+KW8EI9rzgpm8TgtVIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)