INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51a348c2efc944a2984425a82ab5d970dd28689642dfdb24f0fddcbe87da26f1', 
    'S0ZztWliMwqcKGgWQfON0PH8tqH0MZbrdRNAAwCPa+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)