INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f2e750d426dc303b4bff8bc7531ec5d29547d290029d2cd194760d478d16c20', 
    '+dcOaFhTYsZqCW/3e/aKFd+rsXTAC26JkrV/fbULt8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)