INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c2cb2a8b2877fb4598e015b0e7d7e1de812b4c6c75d929c700391ea96e1c48c', 
    'aPFwhwwoJA5aFbume6PELE5GigJ/Ti7bBWXlywnA+1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)