INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4231b662df97ad0387893ef1688e7358ac3512883bbc0a9e3fd11bc86cd45cf', 
    'zLmSId7yKQDHN98qwfn34u0mYZuwkj0Rwk++13Li8g0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)