INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73a9a1f02ec4c563a3fa5c470bf53ba353ff391e318086a749e518329da9df38', 
    'rA1nYM091F4m2b9bu7jSUK9U+I+kaq3Dbtn5n2PF2OA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)