INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6880f2f0e18170bf999c31f6e9c08f4d10974c12764760f1cdef062eeaaae4b', 
    'bOJ0FSPVKxw5gswAMaorLecwEqgw6tCzp7tNrcs4PJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)