INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3c1581444c9309e78682825c6f43b10a87bdedd5aee1e30df6e882537eb856d', 
    'VoOPLnaNvWAZ/uWrCzgX7M9MTDAkqfZ5R9HsIia0p2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)