INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c3fe90d42924906b5fe13a668acf4b3671a2ddd5e5c22f5873dad41a6a7100c', 
    'eId1Y8McEzDr58kFMmdLsm9begaC1JBLukxgqv89FLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)