INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b76f55eea2ecad8755b55aae5a545b5d57350c3554019ebe4745da25b87f2893', 
    '8r5kLA7kAQjS0B3kSHJMyNfA8MJV9gVokMB7g5yaQN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)