INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c986686f3d75c88beccbc0c1072ef6c1a32d2bc80ca9128c5c1ef80aa020c8', 
    'f3FIY07Ua6J11+6kNriUsM1P5hLCG9/KN2Jz9ItUu7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)