INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0278280a621120c6d53bb768f2c40a73581ee0e35a5615eb41c5678ca7919566', 
    'hLcyik5Sf4Ogo/63O6PiECL+q2v1wLMsm91VB5Qyc70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)