INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ee585796378087a83d56c6736df8cf67dccd5d45df062c13589f239ab934b5', 
    '+Wt2i4LfzL66XTp27HVPRul2RHxO537FB79ywWGnQGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)