INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e75900735a200f570864a0a16c39bb6c594b1829401d4ebedcc101d38d307dc3', 
    'eOI4lzhjo6j9N1Z8WREMylk6s6awbogJtMaPEOupAUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)