INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e7d0adca1cc0f162c32fc99087f19480175793a0b3cb6d9d57cc20f29d89f66', 
    'EcdKzN62HUnvQKiU8KdNbYck06Y+8RNdfVQHDcwLecs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)