INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '350e40eb5d0eaacc462b3cd775d45efc0757ebb1f8bdb41b50902e70d87cfba1', 
    'W4nQYhr1hD1C2uoaelm/W8hcmvvlE1tKiWmxCuwgY/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)