INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50194225a1aa7820dfa2b78290d02621e5aa70bafd11ad9ff14c4d13b8379e05', 
    '3rWuXABfdGLFhzWCPMoJWL89Ehzvwv7DoPreH2URfX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)