INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c470eabcdd2fb933a436d4c2454fc06a7c6e6de3f4bef9e40013135e1a04e609', 
    'Nn087gij/Z7ubv7M02b2gSb7jmlzJ3fcS4pPN9AHpRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)