INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c4802d094cd6ca080aa00814857c3198851bc01be26561df30538afeefa137e', 
    'xbYu++29tUGLfVBzMIhe8AF7AS7grdrgs2lli0WMmN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)