INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7bd4782d8cb95d3d0100a0b483ce0f4a500c04e3acb859277de921742d70403', 
    '1KempwXfpGuXuR9QesQeo1/BaPiTMmDa2LdmtO8pEoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)