INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eea8f070a5183da8d188c4551335b993b0e35a3c3a9f0bcaf20568ede70c01c4', 
    'Gu0FmnTgaSHD0648yEQAdlXwh6s159Vdst8US+clknk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)