INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00a342f4e40735e78f6aa649c9aa13684312edac10b1807514fa7c045a51d36e', 
    'e7NlpX2x2sPx//rhmcpUwAvu4CCpZOFozGiXvpBImog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)