INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0be8361683c131097911b0090ad1eb36acbc5a8738fb94bde4e07c1739b2fc6', 
    'MAYFFVnMJ971Swg2LD/L3ZhaHuzTuLJZXo91Y+SwVmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)