INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dccedc52eb3a14179716d4bee7d777c54ae5010f81ed20872f98592796ae4ad', 
    'FFtG4tdUjaP4s6MtX586hZycfWmxeNynOb3/DDTM85I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)