INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7d562204d504d9ea399068e4ee7f104e5e9854f638b14f0e3e1487966e69dc4', 
    'RjFUPzam1+yyBqya7UfM8cLi0jL/eVmiUcht1A5WDrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)