INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f021edf7528cf8f0af6fb333a891ece444f834f20865f545dc124ffd9e7f870', 
    'VIOwIOZM1LNeAQM2j5U2IW/HSj5ZlZuIBg6CbETLSBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)