INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc2ad0b09845f4b381717b1a24c6e3ae0bcdb4b492d875502efc99fa13acb963', 
    'bbSIbDyOQMpvB+yWgca5bpEJtB1ofe1pxzF2SW+nIWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)