INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48f460320b3138602bb22430db64c8dc0c8b5cc9ee5babbfb412545c49f025e6', 
    'nH6Q9zePIhDhBdUqvjQI2n8wu8ZBBMH/VrI+RFrts8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)