INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0f0948fd4b9c10766f56cccd2c2025bd3070015a63ab401f3fba47c0435895d', 
    'W6pGrOjfQzetsQgYVQnEznPh5fKFZz904f520tO/p/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)