INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb802651377d61f066d00e95b707f718511c2ca4c789456382f596f8105128bd', 
    'Ov7k6S7MdWDWbURhlpu42R0IB4yuJAdmbXpu9Q4jzcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)