INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87669a8c1145de631cc5859894e619276c4dfbc91352a38e66bca1b13a4ac261', 
    'TEeRFyru1vSa07GXXNh2K1+mDiGwFNpYuDKGokN0byk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)