INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd61e9c70f300ce487c481fbc9494e10d1c577ccad96e27538aaaafbed315ff24', 
    'r6z4nbzVoZcHF6Sx4oSaFoCIaLEcdwBRsY6j3keAEDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)