INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '951e699db51b0518eee1d278d740b15b9f793d9c38c7f276f128fd6277eb4e8a', 
    'LE2qv9ycP608JVBOyEoUFybWJ3YB4BPFJU+tOEIpJW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)