INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1df108397052feeef6e314cc91fdfcd225ea548dcf914472a0bd3c30d835d74', 
    'L+6T5HEtZwOPssipbv0BWOUPznjhd9VM9i2wGGQLZ4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)