INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6d9e74826eb815ee58fef7c225df7c2b018e83188a1e9e658f626ed6e217c88', 
    '94hApsuLz+1dVyYUP0i1hc0wQVR+r08QuW3AwFfYYnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)