INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d1a27c8baaad03ce29171cf639ee9697a8fb6e2be2580555322bc3ea7c0c423', 
    'G0Jgh1b6blTZN7dcpZumf0X1SDvmQ5RAal4qEtSf4tE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)