INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68bff78a28031f97d4c6143b8f76b6cdcabfa2d74e7246ef1603ee8d86b0d8c4', 
    'zHMiSBXRnQ0a0d/KTvAcMjIqDniw4AtTReSI0e+Uz5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)