INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0535f94ad9376920d3fcb971efc6c688f49af8fa774336d77ddac6fe020e8bd', 
    'sGQqqsIemWJr4TGibsW+Z6fjRwaMDOdXFwbgGEQ5VHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)