INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d3d6a497bb194dad7c086c7385a79a968b7128d664c500670181761bbbf86f9', 
    '/Kj1mmUUJBaF+fbfL2W6J+lWwmrxEv4MOxZ4Y7L3UTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00138

Result

int(1)