INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53a903fbf70facef52ffb8cae927a97c4cbaf03d4dbcf756310909bde4849547', 
    'oF2MwNl2vgPl+bRdyWOJ8Ur4heTA2LUBU6tc8PiEb50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)