INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b78cbeb8a5cb7442f15c6ed378a6ef70d297f00be012ebbce941a022d3cdb515', 
    'aZOrPk2sjtuQESrLnM+q8AiTI6vSlQA8w4ooNTQcJH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)