INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3208ed053932c89df76bdc665d257a58146cb493894477e4e1870e6dd2f8010', 
    'CVUyVfA5CwbgRHU1Qb/2R1UFaOW15qlWW/jKP4mt0qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)