INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f9cf6d95f6dc62e205b74fed36bc8213c6db7423a56bb1b58a180585392e158', 
    'H6vNdFzUoxackRfCtIu7ypZL+CpUvfIRNEVakpZFYQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)