INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf89c13a17ce2049f29f2ad10aeb5d1f505155f15209e8a34f431631bdcabd7d', 
    'c6Ft7rpOOS8ELYS6Igg1IrFtYakpArNgj4zmgth2P2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)