INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '863712af84f1daf5bc5930f9a6928d8a71b2b040a314a4c77e536152a842a877', 
    'a6tCo4Mk95k3I/acJ5Lg3rCwETcbmBrxl6NxtT7V1fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)